Xinmiao Liang

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The mass spectral fragmentation behavior of ten iridoid glucosides (IGs) has been studied using electrospray ionization (ESI), collision-induced dissociation (CID), and quadrupole time-of-flight(More)
Prenyl flavonoid glycosides and phenolic acids are constituents of the medicinal plant Epimedium koreanum Nakai (EK). An efficient method was developed to enrich these compounds and identify them,(More)
A method was developed for the simultaneous identification of astragalosides (AGs) and isoflavonoids (IFs) in the roots of Astragalus membranaceus and Astragalus mongholicus by HPLC coupled with(More)